These zippers are great for so many reasons:
-The wide zipper tape makes insertion easy.
-These handbag zippers are soft and flexible, making them easy to sew through.
-The nylon coil is strong and durable zip after zip.
-The double slide lets you open your bag from either end.
-The double slide also enables you to make two single-slide zippers. For example, if you only need an 18" single-slide zipper for your project, you'll still have a 12" single-slide zipper left for another project.